1320138000

Names of 1320138000

• Cardinal: 1320138000 can be written as One billion, three hundred twenty million, one hundred thirty-eight thousand.

Scientific notation

• Scientific notation: 1.320138 × 10⁹

Factors of 1320138000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 320

Divisors of 1320138000

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 29 30 36 40 45 48 50 54 58 60 72 75 80 81 87 90 100 108 116 120 125 135 144 145 150 162 174 180 200 216 225 232 240 250 261 270 281 290 300 324 348 360 375 400 405 432 435 450 464 500 522 540 562 580 600 648 675 696 720 725 750 783 810 843 870 900 1000 1044 1080 1124 1125 1160 1200 1296 1305 1350 1392 1405 1450 1500 1566 1620 1686 1740 1800 2000 2025 2088 2160 2175 2248 2250 2320 2349 2529 2610 2700 2810 2900 3000 3132 3240 3372 3375 3480 3600 3625 3915 4050 4176 4215 4350 4496 4500 4698 5058 5220 5400 5620 5800 6000 6264 6480 6525 6744 6750 6960 7025 7250 7587 7830 8100 8149 8430 8700 9000 9396 10116 10125 10440 10800 10875 11240 11600 11745 12528 12645 13050 13488 13500 14050 14500 15174 15660 16200 16298 16860 17400 18000 18792 19575 20232 20250 20880 21075 21750 22480 22761 23490 24447 25290 26100 27000 28100 29000 30348 31320 32400 32596 32625 33720 34800 35125 37584 37935 39150 40464 40500 40745 42150 43500 45522 46980 48894 50580 52200 54000 56200 58000 58725 60696 62640 63225 65192 65250 67440 70250 73341 75870 78300 81000 81490 84300 87000 91044 93960 97788 97875 101160 104400 105375 112400 113805 117450 121392 122235 126450 130384 130500 140500 146682 151740 156600 162000 162980 168600 174000 182088 187920 189675 195576 195750 202320 203725 210750 220023 227610 234900 244470 252900 261000 281000 293364 293625 303480 313200 316125 325960 337200 364176 366705 379350 391152 391500 407450 421500 440046 455220 469800 488940 505800 522000 562000 569025 586728 587250 606960 611175 632250 651920 660069 733410 758700 783000 814900 843000 880092 910440 939600 948375 977880 1011600 1018625 1100115 1138050 1173456 1174500 1222350 1264500 1320138 1466820 1517400 1566000 1629800 1686000 1760184 1820880 1833525 1896750 1955760 2037250 2200230 2276100 2349000 2444700 2529000 2640276 2845125 2933640 3034800 3055875 3259600 3300345 3520368 3667050 3793500 4074500 4400460 4552200 4698000 4889400 5058000 5280552 5500575 5690250 5867280 6111750 6600690 7334100 7587000 8149000 8800920 9104400 9167625 9778800 10561104 11001150 11380500 12223500 13201380 14668200 15174000 16298000 16501725 17601840 18335250 22002300 22761000 24447000 26402760 27502875 29336400 33003450 36670500 44004600 45522000 48894000 52805520 55005750 66006900 73341000 82508625 88009200 110011500 132013800 146682000 165017250 220023000 264027600 330034500 440046000 660069000 1320138000
• Sum of all divisors σ(n): 4950419760
• Sum of proper divisors (its aliquot sum) s(n): 3630281760
• 1320138000 is an abundant number, because the sum of its proper divisors (3630281760) is greater than itself. Its abundance is 2310143760

Bases of 1320138000

• Binary: 1001110101011111011010100010000₂
• Hexadecimal: 0x4EAFB510
• Base-36: LTZ500

Squares and roots of 1320138000

• 1320138000 squared (1320138000²) is 1742764339044000000
• 1320138000 cubed (1320138000³) is 2300689429016868072000000000
• The square root of 1320138000 is 36333.7033620301
• The cube root of 1320138000 is 1096.9995365941

Scales and comparisons

• 1,320,138,000 seconds is equal to 41 years, 50 weeks, 5 days, 9 hours.
• To count from 1 to 1,320,138,000 would take you about eighty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1320138000 cubic inches would be around 91.4 feet tall.

Recreational maths with 1320138000

• 1320138000 backwards is 0008310231
• 1320138000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1320138000's digits is 18
• More coming soon!